Python - GUI: Phần 1 - Màn hình login - Ứng dụng đầu tiên quản lý thư viện - pip install wxPython

#python #wxPython
python ứng dụng đầu tiên quản lý thư viện pip install wxPython

import wx

class Login(wx.Frame):
def __init__(self, title):
wx.Frame.__init__(self, None, title=title, size=(600,400))
self.SetBackgroundColour('#008080')

font = wx.Font(20, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL)
lblUserID = wx.StaticText(self, -1, 'User ID:',size=(140, 50))
txtUserID = wx.TextCtrl(self, wx.ID_ANY,size=(300, 50))
txtPassW = wx.TextCtrl(self, wx.ID_ANY,size=(300, 50),style=wx.TE_PASSWORD)
lblPassW = wx.StaticText(self, -1, 'Password:',size=(140, 50))
btnLogin = wx.Button(self, label="Login",size=(250, 50))
btnLogin.Bind(wx.EVT_BUTTON, self._OnButtonClick)
txtPassW.SetFont(font)
lblPassW.SetFont(font)
txtUserID.SetFont(font)
lblUserID.SetFont(font)
btnLogin.SetFont(font)

layoutUserId = wx.BoxSizer(wx.HORIZONTAL)
layoutUserId.Add(lblUserID, border=10)
layoutUserId.Add(txtUserID, border=10)
layoutpass = wx.BoxSizer(wx.HORIZONTAL)
layoutpass.Add(lblPassW, border=10)
layoutpass.Add(txtPassW, border=10)

layout = wx.BoxSizer(wx.VERTICAL)
layout.Add((-1, 80))
layout.Add(layoutUserId,flag = wx.ALIGN_CENTER, border=10)
layout.Add((-1, 10))
layout.Add(layoutpass,flag = wx.ALIGN_CENTER, border=10)
layout.Add((-1, 20))
layout.Add(btnLogin,flag = wx.ALIGN_CENTER, border=10)

self.SetSizer(layout)

def _OnButtonClick(self, event):
self.frame.Show()
self.Hide()


class MainMenu(wx.Frame):
def __init__(self, title):
wx.Frame.__init__(self, None, title=title, size=(800,600))
self.SetBackgroundColour('#008080')



app = wx.App(redirect=True)
f1 = Login("Login")
f2 = MainMenu("Main Manu")
f1.frame = f2
f1.Show()
app.MainLoop()